! Started logfile: /vlbi/uf001/uvm//J0931-2911_S_a_dfm.log on Sun Jan 13 21:15:53 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uvm//J0931-2911_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0931-2911_S_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! AN table 3: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.991415 visibilities/baseline/integration-bin. ! Found source: J0931-2911 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10047 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0931-2911_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.012146Jy sigma=14.539547 ! Fit after self-cal, rms=0.907126Jy sigma=13.026923 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.542 mas, bmaj=7.231 mas, bpa=-9.79 degrees ! Estimated noise=0.890824 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0659276 Jy ! Component: 100 - total flux cleaned = 0.0891847 Jy ! Total flux subtracted in 100 components = 0.0891847 Jy ! Clean residual min=-0.007265 max=0.011309 Jy/beam ! Clean residual mean=-0.000026 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.0891846 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0891846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108781Jy sigma=1.335381 ! Fit after self-cal, rms=0.108232Jy sigma=1.328714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142925 Jy ! Component: 100 - total flux cleaned = 0.0234686 Jy ! Total flux subtracted in 100 components = 0.0234686 Jy ! Clean residual min=-0.005737 max=0.007124 Jy/beam ! Clean residual mean=-0.000002 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.112653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.112653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104967Jy sigma=1.268803 ! Fit after self-cal, rms=0.104915Jy sigma=1.268231 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=9.616 mas, bpa=-9.708 degrees ! Estimated noise=0.511887 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010724 Jy ! Component: 100 - total flux cleaned = 0.0161351 Jy ! Component: 150 - total flux cleaned = 0.0190026 Jy ! Component: 200 - total flux cleaned = 0.0205298 Jy ! Total flux subtracted in 200 components = 0.0205298 Jy ! Clean residual min=-0.004446 max=0.004666 Jy/beam ! Clean residual mean=0.000014 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.133183 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.133183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103903Jy sigma=1.249933 ! Fit after self-cal, rms=0.103884Jy sigma=1.249536 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 9.616 at -9.708 degrees (North through East) ! Clean map min=-0.0043899 max=0.090466 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.09 KP 0.96 ! LA 0.93 MK 0.91 NL 1.01 OV 0.91 ! PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.68 FD 0.99 HN 1.33 KP 1.04 ! LA 1.00 NL 1.27 PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KP 1.02 LA 0.98 ! MK 1.35 NL 1.39 PT 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.97 HN 1.13 KP 0.97 ! LA 0.93 MK 0.89 NL 1.06 OV 0.95 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.63 FD 1.02 HN 1.36 KP 1.03 ! LA 1.01 NL 0.79 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.95 KP 1.10 LA 1.11 ! MK 1.15 NL 0.70 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 HN 1.14 KP 0.96 ! LA 0.93 MK 1.01 NL 1.01 OV 0.94 ! PT 0.92 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 1.17 HN 1.21 KP 1.02 ! LA 1.07 NL 0.98 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 0.96 KP 1.05 LA 1.03 ! MK 1.03 NL 1.16 PT 1.11 ! ! ! Fit before self-cal, rms=0.103884Jy sigma=1.249536 ! Fit after self-cal, rms=0.109237Jy sigma=1.226325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=9.399 mas, bpa=-9.316 degrees ! Estimated noise=0.51121 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284446 Jy ! Component: 100 - total flux cleaned = -0.00040883 Jy ! Component: 150 - total flux cleaned = -0.000473422 Jy ! Component: 200 - total flux cleaned = -0.000445718 Jy ! Total flux subtracted in 200 components = -0.000445718 Jy ! Clean residual min=-0.002694 max=0.003271 Jy/beam ! Clean residual mean=-0.000007 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.132737 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.132737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109216Jy sigma=1.225788 ! Fit after self-cal, rms=0.109539Jy sigma=1.224663 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109539Jy sigma=1.224663 ! Fit after self-cal, rms=0.117283Jy sigma=1.219084 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=9.52 mas, bpa=-9.277 degrees ! Estimated noise=0.513588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820399 Jy ! Component: 100 - total flux cleaned = 0.000821034 Jy ! Component: 150 - total flux cleaned = 0.000821537 Jy ! Component: 200 - total flux cleaned = 0.000804194 Jy ! Total flux subtracted in 200 components = 0.000804194 Jy ! Clean residual min=-0.002379 max=0.002151 Jy/beam ! Clean residual mean=-0.000014 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.133541 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.133541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117273Jy sigma=1.219004 ! Fit after self-cal, rms=0.117383Jy sigma=1.218891 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.83497e-05 Jy ! Component: 100 - total flux cleaned = -3.84752e-05 Jy ! Component: 150 - total flux cleaned = -5.40655e-05 Jy ! Component: 200 - total flux cleaned = -6.92922e-05 Jy ! Total flux subtracted in 200 components = -6.92922e-05 Jy ! Clean residual min=-0.002371 max=0.002133 Jy/beam ! Clean residual mean=-0.000014 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.133472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.133472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117378Jy sigma=1.218841 ! Fit after self-cal, rms=0.117378Jy sigma=1.218837 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117378Jy sigma=1.218837 ! Fit after self-cal, rms=0.119993Jy sigma=1.217976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=9.544 mas, bpa=-9.323 degrees ! Estimated noise=0.510131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345703 Jy ! Component: 100 - total flux cleaned = 0.00036446 Jy ! Component: 150 - total flux cleaned = 0.000347588 Jy ! Component: 200 - total flux cleaned = 0.000347798 Jy ! Total flux subtracted in 200 components = 0.000347798 Jy ! Clean residual min=-0.002446 max=0.001969 Jy/beam ! Clean residual mean=-0.000016 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.13382 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.13382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119986Jy sigma=1.217930 ! Fit after self-cal, rms=0.120013Jy sigma=1.217892 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8188e-05 Jy ! Component: 100 - total flux cleaned = -2.25059e-05 Jy ! Component: 150 - total flux cleaned = -3.62743e-05 Jy ! Component: 200 - total flux cleaned = -4.93008e-05 Jy ! Total flux subtracted in 200 components = -4.93008e-05 Jy ! Clean residual min=-0.002441 max=0.001943 Jy/beam ! Clean residual mean=-0.000016 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.133771 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.133771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120010Jy sigma=1.217857 ! Fit after self-cal, rms=0.120011Jy sigma=1.217852 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120011Jy sigma=1.217852 ! Fit after self-cal, rms=0.120011Jy sigma=1.217829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.225 mas, bmaj=21.92 mas, bpa=-4.694 degrees ! Estimated noise=0.629714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313263 Jy ! Component: 100 - total flux cleaned = 0.000313787 Jy ! Component: 150 - total flux cleaned = 0.000314983 Jy ! Component: 200 - total flux cleaned = 0.000316354 Jy ! Total flux subtracted in 200 components = 0.000316354 Jy ! Clean residual min=-0.002458 max=0.002140 Jy/beam ! Clean residual mean=-0.000031 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.134087 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.134087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120012Jy sigma=1.217857 ! Fit after self-cal, rms=0.120020Jy sigma=1.217841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50478e-05 Jy ! Component: 100 - total flux cleaned = 3.75448e-05 Jy ! Component: 150 - total flux cleaned = 3.95195e-05 Jy ! Component: 200 - total flux cleaned = 4.04333e-05 Jy ! Total flux subtracted in 200 components = 4.04333e-05 Jy ! Clean residual min=-0.002462 max=0.002130 Jy/beam ! Clean residual mean=-0.000031 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.134127 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.134127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120022Jy sigma=1.217861 ! Fit after self-cal, rms=0.120023Jy sigma=1.217852 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=9.536 mas, bpa=-9.354 degrees ! Estimated noise=0.508923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 9.536 at -9.354 degrees (North through East) ! Clean map min=-0.0023638 max=0.090827 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=7.251 mas, bpa=-9.475 degrees ! Estimated noise=0.861458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642216 Jy ! Component: 100 - total flux cleaned = 0.0892273 Jy ! Component: 150 - total flux cleaned = 0.103908 Jy ! Component: 200 - total flux cleaned = 0.113437 Jy ! Total flux subtracted in 200 components = 0.113437 Jy ! Clean residual min=-0.005412 max=0.005722 Jy/beam ! Clean residual mean=-0.000023 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.113437 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.113437 Jy ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=9.536 mas, bpa=-9.354 degrees ! Estimated noise=0.508923 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102539 Jy ! Component: 100 - total flux cleaned = 0.0151394 Jy ! Component: 150 - total flux cleaned = 0.0176902 Jy ! Component: 200 - total flux cleaned = 0.0190416 Jy ! Total flux subtracted in 200 components = 0.0190416 Jy ! Clean residual min=-0.002447 max=0.002026 Jy/beam ! Clean residual mean=-0.000019 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.132478 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.132478 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.225 mas, bmaj=21.92 mas, bpa=-4.694 degrees ! Estimated noise=0.629714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118613 Jy ! Component: 100 - total flux cleaned = 0.00123886 Jy ! Component: 150 - total flux cleaned = 0.00126759 Jy ! Component: 200 - total flux cleaned = 0.00130465 Jy ! Total flux subtracted in 200 components = 0.00130465 Jy ! Clean residual min=-0.002417 max=0.002208 Jy/beam ! Clean residual mean=-0.000032 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.133783 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13202e-05 Jy ! Component: 100 - total flux cleaned = 5.82273e-05 Jy ! Component: 150 - total flux cleaned = 8.13984e-05 Jy ! Component: 200 - total flux cleaned = 9.4907e-05 Jy ! Total flux subtracted in 200 components = 9.4907e-05 Jy ! Clean residual min=-0.002416 max=0.002167 Jy/beam ! Clean residual mean=-0.000031 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.133878 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.133878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=9.536 mas, bpa=-9.354 degrees ! Estimated noise=0.508923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201565 Jy ! Component: 100 - total flux cleaned = -0.00021965 Jy ! Component: 150 - total flux cleaned = -0.00023648 Jy ! Component: 200 - total flux cleaned = -0.000236403 Jy ! Total flux subtracted in 200 components = -0.000236403 Jy ! Clean residual min=-0.002431 max=0.002018 Jy/beam ! Clean residual mean=-0.000017 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.133641 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.133641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120036Jy sigma=1.217874 ! Fit after self-cal, rms=0.120033Jy sigma=1.217815 wmodel J0931-2911_S_a_map.mod ! Writing 62 model components to file: J0931-2911_S_a_map.mod wobs J0931-2911_S_a_uvs.fits ! Writing UV FITS file: J0931-2911_S_a_uvs.fits wwins J0931-2911_S_a_map.win ! wwins: Wrote 1 windows to J0931-2911_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000910404 Jy ! Component: 100 - total flux cleaned = -0.00144438 Jy ! Component: 150 - total flux cleaned = -0.00191161 Jy ! Component: 200 - total flux cleaned = -0.00218662 Jy ! Component: 250 - total flux cleaned = -0.00252024 Jy ! Component: 300 - total flux cleaned = -0.00287734 Jy ! Component: 350 - total flux cleaned = -0.0030994 Jy ! Component: 400 - total flux cleaned = -0.00331722 Jy ! Component: 450 - total flux cleaned = -0.00346994 Jy ! Component: 500 - total flux cleaned = -0.00376904 Jy ! Component: 550 - total flux cleaned = -0.00403266 Jy ! Component: 600 - total flux cleaned = -0.00426351 Jy ! Component: 650 - total flux cleaned = -0.0045749 Jy ! Component: 700 - total flux cleaned = -0.00474224 Jy ! Component: 750 - total flux cleaned = -0.0049344 Jy ! Component: 800 - total flux cleaned = -0.00517735 Jy ! Component: 850 - total flux cleaned = -0.00536333 Jy ! Component: 900 - total flux cleaned = -0.00554726 Jy ! Component: 950 - total flux cleaned = -0.00578097 Jy ! Component: 1000 - total flux cleaned = -0.00583201 Jy ! Component: 1050 - total flux cleaned = -0.00606049 Jy ! Component: 1100 - total flux cleaned = -0.00621077 Jy ! Component: 1150 - total flux cleaned = -0.00630976 Jy ! Component: 1200 - total flux cleaned = -0.00645698 Jy ! Component: 1250 - total flux cleaned = -0.00650546 Jy ! Component: 1300 - total flux cleaned = -0.00674501 Jy ! Component: 1350 - total flux cleaned = -0.00676845 Jy ! Component: 1400 - total flux cleaned = -0.00702644 Jy ! Component: 1450 - total flux cleaned = -0.00704933 Jy ! Component: 1500 - total flux cleaned = -0.00714123 Jy ! Component: 1550 - total flux cleaned = -0.00725505 Jy ! Component: 1600 - total flux cleaned = -0.00732259 Jy ! Component: 1650 - total flux cleaned = -0.00745656 Jy ! Component: 1700 - total flux cleaned = -0.00754486 Jy ! Component: 1750 - total flux cleaned = -0.00765463 Jy ! Component: 1800 - total flux cleaned = -0.00776289 Jy ! Component: 1850 - total flux cleaned = -0.00778468 Jy ! Component: 1900 - total flux cleaned = -0.00789138 Jy ! Component: 1950 - total flux cleaned = -0.00793369 Jy ! Component: 2000 - total flux cleaned = -0.00791287 Jy ! Component: 2050 - total flux cleaned = -0.00803763 Jy ! Component: 2100 - total flux cleaned = -0.00803753 Jy ! Component: 2150 - total flux cleaned = -0.00805803 Jy ! Component: 2200 - total flux cleaned = -0.00811863 Jy ! Component: 2250 - total flux cleaned = -0.00809834 Jy ! Component: 2300 - total flux cleaned = -0.0081183 Jy ! Component: 2350 - total flux cleaned = -0.00813817 Jy ! Component: 2400 - total flux cleaned = -0.00809882 Jy ! Component: 2450 - total flux cleaned = -0.00817715 Jy ! Component: 2500 - total flux cleaned = -0.00811893 Jy ! Component: 2550 - total flux cleaned = -0.00811902 Jy ! Component: 2600 - total flux cleaned = -0.00815724 Jy ! Component: 2650 - total flux cleaned = -0.00819532 Jy ! Component: 2700 - total flux cleaned = -0.00823298 Jy ! Component: 2750 - total flux cleaned = -0.00817656 Jy ! Component: 2800 - total flux cleaned = -0.00819494 Jy ! Component: 2850 - total flux cleaned = -0.00821329 Jy ! Component: 2900 - total flux cleaned = -0.00817654 Jy ! Component: 2950 - total flux cleaned = -0.00819499 Jy ! Component: 3000 - total flux cleaned = -0.00826775 Jy ! Component: 3050 - total flux cleaned = -0.00823157 Jy ! Component: 3100 - total flux cleaned = -0.00821372 Jy ! Component: 3150 - total flux cleaned = -0.00824959 Jy ! Component: 3200 - total flux cleaned = -0.00824947 Jy ! Component: 3250 - total flux cleaned = -0.00832029 Jy ! Component: 3300 - total flux cleaned = -0.00835524 Jy ! Component: 3350 - total flux cleaned = -0.00832028 Jy ! Component: 3400 - total flux cleaned = -0.00832044 Jy ! Component: 3450 - total flux cleaned = -0.00842391 Jy ! Component: 3500 - total flux cleaned = -0.00835519 Jy ! Component: 3550 - total flux cleaned = -0.00838934 Jy ! Component: 3600 - total flux cleaned = -0.00840643 Jy ! Component: 3650 - total flux cleaned = -0.00840639 Jy ! Component: 3700 - total flux cleaned = -0.00833912 Jy ! Component: 3750 - total flux cleaned = -0.0084061 Jy ! Component: 3800 - total flux cleaned = -0.00843931 Jy ! Component: 3850 - total flux cleaned = -0.00840615 Jy ! Component: 3900 - total flux cleaned = -0.00838977 Jy ! Component: 3950 - total flux cleaned = -0.008406 Jy ! Component: 4000 - total flux cleaned = -0.00838971 Jy ! Component: 4050 - total flux cleaned = -0.00835748 Jy ! Total flux subtracted in 4096 components = -0.00837357 Jy ! Clean residual min=-0.000830 max=0.000891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.125268 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 340 components and 0.125268 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0931-2911_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 9.536 at -9.354 degrees (North through East) ! Clean map min=-0.0016997 max=0.091188 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0931-2911_S_a_map.fits wmodel /vlbi/uf001/uvm//J0931-2911_S_a_map.mod ! Writing 340 model components to file: /vlbi/uf001/uvm//J0931-2911_S_a_map.mod wobs /vlbi/uf001/uvm//J0931-2911_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0931-2911_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0931-2911_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0931-2911_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0911884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.985291 0.985291 1.97058 3.94116 7.88233 15.7647 31.5293 63.0586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.478 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0931-2911_S_a_dfm.log closed on Sun Jan 13 21:15:58 2019